package m1_simple;

import com.rabbitmq.client.*;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

public class Consumer {
    public static void main(String[] args) throws Exception {
        //1.连接
        ConnectionFactory f = new ConnectionFactory();
        f.setHost("www.wht6.cn");
        f.setPort(5672);
        f.setUsername("admin");
        f.setPassword("admin");
        f.setVirtualHost("/liuj");
        Connection con = f.newConnection();
        Channel c = con.createChannel();
        //2.定义队列
        c.queueDeclare("helloworld",false,false,false,null);
        //创建回调对象
        DeliverCallback deliverCallback = new DeliverCallback(){
            @Override
            public void handle(String consumerTag, Delivery message) throws IOException {
                byte[] a=message.getBody();
                String msg=new String(a);
                System.out.println("收到"+msg);
            }
        };
        CancelCallback cancelCallback = new CancelCallback(){
            @Override
            public void handle(String s) throws IOException {
            }
        };

        //3。消费接收消息
        c.basicConsume("helloworld", true,deliverCallback,cancelCallback);
    }
}
